45 Result(s)
within
**ghua Zhu
Engineering
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Article
Open AccessDistributed order estimation for continuous-time stochastic systems
In this paper, we investigate the distributed estimation problem of continuous-time stochastic dynamic systems over sensor networks when both the system order and parameters are unknown. We propose a local inf...
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Article
Effect of Curing Mechanism on Sulfuric Acid Corrosion Resistance of Geopolymer Recycled Aggregate Concrete
To explore the effect of curing mechanism on the mechanical properties and sulfuric acid corrosion resistance of the geopolymer recycled aggregate concrete (GRAC), the specimens were cured at high temperature ...
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Article
Parametric study and multi-parameter optimization of a generalized second-order tri-stable stochastic resonance system
The weak signal extraction methods based on stochastic resonance (SR) are extensively studied due to their ability of utilizing noise energy to enhance weak signals. Therefore, many SR-based methods have been ...
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Chapter and Conference Paper
A Method for Traffic Flow Prediction Based on Spatiotemporal Graph Network in Internet of Vehicles
In the past, traffic flow prediction, whether using statistical methods or traditional machine learning, only started from the aspect of time or space, so it cannot make good use of the internal characteristic...
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Reference Work Entry In depth
Key Technologies and Processes for Traditional Packaging
Today, traditional packaging technologies still play important roles for most of the ICs, MEMS, and sensors due to the advantages of low cost, good reliability, and huge production capacity. Continuous innovat...
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Article
Simulation of Associated Particle Technique used for Reducing Noise in 14 MeV Neutron Radiography
Distortions caused by scattered neutrons and induced radiation are significant factors in fast neutron radiography (FNR). A 14 MeV fast neutron radiography system with associated particle technique (APT) has b...
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Article
Impact of viscosity ratio on the mixing efficiency of a core–shell structured droplet micromixer
A complete knowledge of the effect of viscosity on the mixing within a compound structured droplet is essential for the application using a droplet as the micro-mixer or micro-reactor. Most of the time, the re...
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Article
Investigation of ultrasonic cavitation noise induced near elastic solid boundaries with different elastic modulus
Accompanying with cavitation, cavitation noise generated due to the bubble dynamics is always inevitable, but wholly undesirable, especially for the propeller of marine vehicles which requires high concealment...
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Article
Open AccessTarget-driven obstacle avoidance algorithm based on DDPG for connected autonomous vehicles
In the field of autonomous driving, obstacle avoidance is of great significance for safe driving. At present, in addition to traditional obstacle avoidance algorithms including VFH algorithm, artificial potent...
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Article
3D-printed tissue repair patch combining mechanical support and magnetism for controlled skeletal muscle regeneration
Physical forces, such as magnetic and mechanical stimulation, are known to play a significant role in the regulation of cell response. In the present study, a biomimetic regeneration patch was fabricated using...
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Chapter and Conference Paper
Privacy-Aware Task Allocation Based on Deep Reinforcement Learning for Mobile Crowdsensing
Mobile crowdsensing (MCS) is a new paradigm for data collection, data mining and intelligent decision-making using large-scale mobile devices. The efficient task allocation method is the key to the high perfor...
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Chapter and Conference Paper
Electromagnetic Transient Calculation and Experiment of Intelligent Transformer Under DC Bias Magnetic Field
DC magnetic bias is a phenomenon that occurs when the transformer is in a abnormal working state. It is of great significance to study the formation and influence of DC magnetic bias in power transformers. In ...
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Chapter and Conference Paper
The Timeliness Position Recommendation Based on Geographical Impacts and Social Impacts
The popularity of mobile phones and the rapid development of location-based social networks (LBSN) provide the rich data support for position recommendation. This paper presents a study of timeliness position...
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Article
Dynamical mechanisms of a monolayer binocular rivalry model with fixed and time-dependent stimuli
Current research practices have revealed that the neural mechanisms driving visual consciousness alternations in binocular rivalry come from the primary visual cortex, i.e., stimulus rivalry can be induced by ...
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Chapter and Conference Paper
Bifurcation Analysis and Energy Landscapes of a Synthetic Gene Regulatory Network
In this paper, we investigate the global dynamic properties of a synthetic gene regulatory network through the methods of bifurcation analysis and energy landscape. We find that the system exhibits rich dynami...
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Chapter and Conference Paper
Deep Learning for Copyright Protection
“One belt, one road” strategy cannot do without language service, and copyright problem of big data is prominent. One belt, one road, one belt, one road, one belt, one road, one belt, one road, is analyzed in ...
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Article
Modeling and design of the improved D-STATCOM control for power distribution grid
The distribution static compensator (D-STATCOM) is a power quality compensator, which can be utilized for improving the power quality of the distribution power grid by managing the flow of reactive power and u...
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Article
Research on unlicensed spectrum access mechanism based on reinforcement learning in LAA/WLAN coexisting network
The efficient and fair coexistence of Licensed-Assisted-Access (LAA) and WLAN has become an urgent problem to be solved. According to the heat problems above, this thesis has conducted an in-depth research on ...
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Article
Open AccessA novel approach to workload prediction using attention-based LSTM encoder-decoder network in cloud environment
Server workload in the form of cloud-end clusters is a key factor in server maintenance and task scheduling. How to balance and optimize hardware resources and computation resources should thus receive more at...
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Article
A review on remanufacturing assembly management and technology
Remanufacturing has been regarded as a key technology for the sustainable development of the world economy. However, the quality of remanufactured products is difficult to meet the needs of customers, which ha...
